need help with data lining up

I have two shapefiles having same projection. one file is a part of area of the other file. When added to the screen, they are not superimposing. Please tell me where i did the problem. the shapefiles are here with attached. Thank u....

It appears the incorrect projection is defined for the shapefiles. When I create a xy features for the included .txt file and define a geographic coordinate system WGS1984 the points align fine with india. The Shapefiles also have a defined projection of WGS 1984 but the coordinated don't resemble reasonable Lat and Lon values. It would appear that the projection for these shapefiles has been incorrectly defined.